title: Asynchronous basepair openings in transcription initiation: CRP enhances the rate-limiting step.
mesh_terms: D015075:2-Aminopurine / Q000737:chemistry; D020029:Base Pairing; D000242:Cyclic AMP / Q000737:chemistry; D002373:Cyclic AMP Receptor Protein; D004247:DNA / Q000737:chemistry; D012321:DNA-Directed RNA Polymerases / Q000737:chemistry*; D004926:Escherichia coli / Q000201:enzymology / Q000235:genetics; D029968:Escherichia coli Proteins / Q000737:chemistry* / Q000235:genetics; D007536:Isomerism; D007700:Kinetics; D009876:Operon; D011401:Promoter Regions, Genetic; D011956:Receptors, Cell Surface / Q000737:chemistry* / Q000235:genetics; D013050:Spectrometry, Fluorescence; D014157:Transcription Factors / Q000737:chemistry* / Q000235:genetics; D014158:Transcription, Genetic
chemical_list: D002373:Cyclic AMP Receptor Protein; D029968:Escherichia coli Proteins; D011956:Receptors, Cell Surface; D014157:Transcription Factors; C481662:crp protein, E coli; D015075:2-Aminopurine; D004247:DNA; D000242:Cyclic AMP; D012321:DNA-Directed RNA Polymerases